ELECTRICAL SYSTEM
B2650HSDC, B3350HSDC, WSM
8-S33
(9) Blower Motor
• Do active test "Air Blower for Fuel Reformer ON / OFF Function" by using diagmaster before following
checking (Refer to "Diagnosis Manual V1505-T-E4 (9Y120-02490)").
9Y1210822ELS0115US0
Connector Voltage
1. Disconnect the connector, and turn the main key switch "ON"
position.
2. Measure the voltage with a voltmeter across the terminals
shown in the table below.
3. If the reference value is not indicated as shown in the table
below, check the relating electric circuit.
9Y1210822ELS0116US0
Motor Resistance (for Reference)
1. Measure the resistance with an ohmmeter across the terminals
shown in the table below.
2. If the reference value is not indicated, the blower motor is faulty.
9Y1210822ELS0117US0
Voltage
Main switch at
"ON"
Terminal 2 –
chassis
Approx. 7.8 V
(1) Blower Motor (2) Connector (Harness Side)
Resistance at 20 °C (68 °F) Terminal 1 – 2 Approx. 4.0 Ω
(1) Connector (Motor Side)
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